Sajjad Ali et al. 2025. The Frequency Of Different Diagnoses In Patients Presented With Obstructive Airway Symptoms To The Outpatient And Pulmonology Department, Mardan Medical Complex, Khyber Pakhtunkhwa: Original Article . Journal of Bacha Khan Medical College. 5, 02 (Jan. 2025), 231–234. DOI:https://doi.org/10.69830/jbkmc.v5i02.272.